Remove bogus dependency on <sys/utime.h>.

Bug: http://b/28519060

(cherry picked from commit 7358b5c072f5bff03ad942c68ab1f31eddcb55ed)

Change-Id: Iaca53ea87737e5983ff0132bf7485a85c6d5447a
(cherry picked from commit c82860f685c499d45558e481609cad29fcffd2f8)
diff --git a/lib/curl_config.h b/lib/curl_config.h
index 434cf9b..684a60d 100644
--- a/lib/curl_config.h
+++ b/lib/curl_config.h
@@ -707,7 +707,7 @@
 #define HAVE_SYS_UN_H 1
 
 /* Define to 1 if you have the <sys/utime.h> header file. */
-#define HAVE_SYS_UTIME_H 1
+/* #undef HAVE_SYS_UTIME_H */
 
 /* Define to 1 if you have the <sys/wait.h> header file. */
 #define HAVE_SYS_WAIT_H 1